Samsung Exynos 5
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The Exynos 5 SOCs are well supported by mainline linux. A dedicated postmarketos kernel is packaged under the name linux-postmarketos-exynos5PMOS, and a development repository is kept at https://gitlab.com/exynos5-mainline/linux.
SoCs
Exynos 5250
Device | Codename | Mainline |
---|---|---|
Google (Samsung) Nexus 10 | samsung-manta | |
HP Chromebook 11 G1 | google-spring | Y |
Samsung Chromebook | google-snow | Y |
Specifications
- 2x ARM Cortex A15 @ 1.7GHz
- ARM Mali-T604MP4 @ 533 MHz; 68.224 GFLOPS
More information
Exynos 5420
Manufacturer | Samsung |
---|---|
Name | Exynos 5420 |
Architecture | armv7 |
CPU | 4x 1.9 GHz A15 & 4x 1.3 GHz A7 |
GPU | Mali-T628 MP6 |
Year | 2013 |
Process | 28nm |
Mainline | yes |
Components | |
CPU |
Works |
UART |
Works |
Storage |
Works |
USB |
Works |
Display |
Works |
GPU |
Works |
Pinctrl |
Works |
I²C |
Works |
SPI |
Works |
Audio |
Works |
Video |
Broken |
Thermal |
Works |
WiFi |
Unavailable |
Bluetooth |
Unavailable |
Modem |
Unavailable |
GPS |
Unavailable |
Camera | |
Suspend |
Works |
Device | Codename | Mainline |
---|---|---|
Samsung Chromebook 2 11.6" | google-peach-pit | Y |
Samsung Galaxy Note 10.1 (2014) | samsung-n1awifi | N |
Samsung Galaxy Note 3 International (3g) | ha3g | |
Samsung Galaxy Note Pro 12.2 (WiFi) | samsung-v1awifi | N |
Samsung Galaxy Tab PRO 10.1 (WiFi) | samsung-n2awifi | |
Samsung Galaxy Tab S 10.5 (WiFi) | samsung-chagallwifi | P |
Samsung Galaxy Tab S 10.5" LTE | samsung-chagalllte | |
Samsung Galaxy Tab S 8.4" LTE | samsung-klimtlte | P |
Specifications
- 4x Cortex A15 @ 1.9 GHz & 4x Cortex A7 @ 1.3 GHz
- Mali-T628 MP6 @ 533 MHz; 109 GFLOPS
More information
Exynos 5422 (also Exynos 5800)
Manufacturer | Samsung |
---|---|
Name | Exynos 5422 |
Architecture | armv7 |
CPU | 4x 1.9 GHz A15 & 4x 1.3 GHz A7 |
GPU | Mali-T628 MP6 |
Year | 2014 |
Process | nm |
Mainline | yes |
Components | |
CPU |
Works |
UART |
Works |
Storage |
Works |
USB |
Works |
Display |
Works |
GPU |
Works |
Pinctrl |
Works |
I²C |
Works |
SPI |
Works |
Audio |
Works |
Video |
Broken |
Thermal |
Works |
WiFi |
Unavailable |
Bluetooth |
Unavailable |
Modem |
Unavailable |
GPS |
Unavailable |
Camera | |
Suspend |
Works |
Device | Codename | Mainline |
---|---|---|
ODROID HC2 | odroid-hc2 | Y |
ODROID XU4 | odroid-xu4 | Y |
Samsung Galaxy S5 (International 3G) | samsung-k3gxx |
Hardware table
Different devices share quite a lot of hardware. The table below attempts to give an idea about which devices that contain which hardware.
Type | Name | Mainline driver | Notes | exynos5420-klimtlte | exynos5420-chagallwifi | exynos5420-n1awifi | exynos5420-v1awifi | exynos5420-n2awifi | exynos5420-chagalllte | exynos5250-manta | exynos5422-k3gxx | exynos5433-gts210lte | exynos5433-treltexx |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Multifunctional device | Maxim MAX77888 | N | Seem to be identical to max77803, except that some regs are updated during probe step to "overwrite wrong trimmed bits", and that a hack to restore MUIC regs on MUIC reset is implemented. Might not be a real device and rather a max77803 with faulty firmware/calibration. | Y | Y | Y | Y | Y | Y | N | N | N | N |
Multifunctional device | Maxim MAX77803 | N | Seem to be mostly compatible with max77686/max77802. Has additional subdevices (charger, led, muic, safeout, haptic) | N | N | N | N | N | N | N | N | N | N |
Multifunctional device | Maxim MAX77802 | Y | N | N | Y | Y | Y | N | N | N | N | N | |
Multifunctional device | Maxim MAX77804 | N | N | N | N | N | N | N | N | Y | N | N | |
Multifunctional device | Maxim MAX77843 | Y | N | N | N | N | N | N | N | N | N | Y | |
Multifunctional device | Silicon Mitus SM5703 | N | N | N | N | N | N | N | N | N | Y | N | |
LEDs | Maxim MAX77803 | N | Y | Y | Y | Y | Y | Y | N | N | N | N | |
LEDs | Maxim MAX77804 | N | N | N | N | N | N | N | N | Y | N | N | |
LEDs | Osram AS3668 | N | There is a driver for AS3645A which might be similar | N | N | N | N | N | N | Y | N | N | N |
Charging IC | Maxim MAX77803 | N | Y | Y | Y | Y | Y | Y | N | N | N | N | |
Charging IC | Maxim MAX77804 | N | N | N | N | N | N | N | N | Y | N | N | |
Charging IC | Silicon Mitus SM5703 | N | N | N | N | N | N | N | N | N | Y | N | |
Audio | Wolfson Microelectronics WM1811 | Y | N | N | N | N | N | N | Y | N | N | N | |
Audio | Wolfson Microelectronics WM1814 | Y | N | N | N | N | N | N | N | N | Y | N | |
Audio | Wolfson Microelectronics WM5102 | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | |
PMIC | Samsung S2ABB01 | N | Y | Y | N | N | N | Y | N | N | N | N | |
PMIC | Samsung S2MPS11 | Y | Y | Y | N | N | N | Y | N | Y | N | N | |
PMIC | Samsung S2MPS13 | Y | Supported by same driver as s2mps11 | N | N | N | N | N | N | N | N | Y | Y |
PMIC | Maxim max77803 | N | Y | Y | Y | Y | Y | Y | N | N | N | N | |
PMIC | Maxim max77802 | Y | N | N | Y | Y | Y | N | N | N | N | N | |
Fuel gauge | Maxim MAX17050 | Y | Supported by mainline's MAX17042 driver | Y | Y | Y | Y | Y | Y | N | N | N | N |
Fuel gauge | Maxim MAX17048 | Y | Supported by mainline's MAX17040 driver | N | N | N | N | N | N | N | Y | N | N |
Fuel gauge | Silicon Mitus SM5703 | N | Regulator part of this MFD is supported, but none of the other subdevices | N | N | N | N | N | N | N | N | Y | N |
Touchscreen | ATMEL MXT1664T | Maybe supported by Atmel mXT I2C Touchscreen driver in mainline | N | N | N | N | N | N | N | N | N | N | |
Touchscreen | ATMEL MXT1664S | Maybe supported by Atmel mXT I2C Touchscreen driver in mainline | N | N | N | N | N | N | N | N | N | N | |
WiFi | Broadcom BCM4354 | Y | Y | Y | N | Y | N | Y | N | Y | N | N | |
WiFi | Broadcom BCM4339 | Y | N | N | Y | N | Y | N | N | N | N | N | |
WiFi | Broadcom BCM4358 | N | N | N | N | N | N | N | N | N | Y | N | |
Bluetooth | Broadcom BCM4339 | N | Y | Y | Y | Y | Y | Y | N | N | N | N | |
Bluetooth | Broadcom BCM4358 | N | N | N | N | N | N | N | N | N | Y | N | |
Bluetooth | Broadcom BCM4354 | N | N | N | N | N | N | N | N | Y | N | N | |
GPS | Broadcom BCM47531 | N | Y | Y | N | N | N | Y | N | Y | N | Y | |
GPS | Broadcom BCM47521 | N | N | N | Y | Y | Y | N | N | N | N | N | |
GPS | Broadcom BCM4752 | N | N | N | N | N | N | N | N | N | Y | N | |
Display | Samsung S6E3FA2 | N | N | N | N | N | N | N | N | Y | N | N | |
Display | Samsung S6E3HA1 | N | Y | N | N | N | N | N | N | N | N | N | |
Display | Samsung S6E3HA2 | Y | exynos5433-tm2 seem to have the same display | N | N | N | N | N | N | N | N | N | Y |
Display | Samsung S6TNMR7 | N | N | Y | N | N | N | Y | N | N | N | N | |
Display | Samsung LSL122DL01 | N | Variants with smaller displays have LSL101DL01 which seems mostly compatible | N | N | Y | Y | Y | N | N | N | N | N |
Display | Anapass ANA38401 | N | N | N | N | N | N | N | N | N | Y | N | |
Backlight | TI LP855X | Y | Used with LSL122DL01/LSL101DL01 panels | N | N | Y | Y | Y | N | N | N | N | N |
Camera | Samsung S5K6B2 | N | 2 MP S5K6B2 front camera (same as in at least galaxy s4 and galaxy note 3). Unclear what model back camera is. Before there's any chance getting working camera the Fully Interactive Mobile Camera Imaging Subsystem (FIMC-IS) driver needs to be extended to support exynos5. An old patchset for this that was never merged exists: https://lore.kernel.org/all/1383653610-11835-1-git-send-email-arun.kk@samsung.com/ (v12 seems to be latest sent version). | Y | Y | Y | Y | Y | Y | N | N | N | N |
Camera | Samsung S5K4E5 | N | A (minimal) driver was part of the FIMC IS patchset that was never merged: https://lore.kernel.org/all/1383653610-11835-13-git-send-email-arun.kk@samsung.com/ | N | N | N | N | N | N | Y | N | N | N |
Camera | Samsung S5K6A3 | Y | Found also in a few exynos4412 devices | N | N | N | N | N | N | Y | N | N | N |
IR | ? | The kernel option is CONFIG_IR_REMOCON_FPGA, and its description indicate that it is a chip made by Lattice Semi | Y | Y | Y | Y | Y | Y | N | N | N | N | |
MHL | Silicon Image SII8240 | N | Possibly compatible with sii9234, or at least similar | Y | Y | Y | Y | Y | Y | N | Y | Y | N |
Modem | Intel XMM6360 | N | Unfortunately not one of the modems Replicant are dealing with | Y | N | N | N | N | Y | N | Y | N | N |
Modem | Samsung SS333 | N | N | N | N | N | N | N | N | N | Y | N | |
Fingerprint reader | Validity Sensors VFS61XX | N | Y | Y | N | N | N | Y | N | Y | N | N | |
Fingerprint reader | Validity Sensors VFS7XXX | N | N | N | N | N | N | N | N | N | Y | N | |
HRM sensor | Analog Devices ADPD142 | N | N | N | N | N | N | N | N | N | Y | N | |
HRM and UV sensor | Maxim MAX86900 | N | N | N | N | N | N | N | N | Y | N | N | |
HRM and UV sensor | Maxim MAX86902 | N | N | N | N | N | N | N | N | N | Y | N | |
Accelerometer and gyroscope | Bosch BMI055 | Y | Y | Y | Y | Y | Y | Y | N | N | N | N | |
Hall sensor | Asahi Kasei AK8963C | Y | N | N | Y | Y | Y | N | N | N | N | N | |
Hall sensor | Asahi Kasei AK09911C | N | Y | Y | N | N | N | Y | N | N | N | N | |
Color light sensor | Capella CM3323 | Y | N | Y | Y | Y | Y | Y | N | N | N | N | |
Light sensor | Osram TMD3782 | N | Y | N | N | N | N | N | N | N | N | N | |
Capacitive/proximity sensor | Semtech SX9500 | Y | Used by menu and back buttons (I think) | Y | N | Y | N | Y | Y | N | N | N | N |